Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
45580 Reneracine (2000 CB81)
Classification: Main-belt Asteroid          SPK-ID: 2045580
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02074622670893154 6.3683e-08  
a 2.783286193322506 3.0295e-08 AU
q 2.725543506959998 1.804e-07 AU
i 3.820239667710027 9.2524e-06 deg
node 344.2940354214767 0.000104 deg
peri 115.0674540854591 0.00032411 deg
M 61.60491667453039 0.00029932 deg
tp 2456510.266126192515
(2013-Aug-05.76612619)
0.0014111 JED
period 1696.036618679364
4.64
2.7691e-05
7.581e-08
d
yr
n .2122595680040903 3.4655e-09 deg/d
Q 2.841028879685014 3.0923e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      7494 days (20.52 yr)  
   first obs. used      1993-09-14  
   last obs. used      2014-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59465  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:48:32  

Additional Information
 Earth MOID = 1.74472 AU 
 T_jup = 3.329 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a MPO257179  

45580 Renéracine           Discovered 2000 Feb. 10 by D. Bergeron at Val-des-Bois.
René Racine (b. 1939) has served as director of the Mt. Mégantic Observatory (1976-1980, 1984-1997) and the Canada-France-Hawaii Telescope (1980-1984). His research interests cover globular clusters, galaxies, astronomical instruments and adaptive optics. Some of his projects have earned him international renown.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13

Alternate Designations
 2000 CB81 = 1993 RV13 = 1998 TJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-18 18:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin